On November 4, 2025, COS students and employees will join California voters to decide whether to approve Proposition 50, also known as the Election Rigging Response Act. If passed, it would temporarily shift congressional map-drawing authority in California for the 2026, 2028, and 2030 elections.
What is Prop 50?
Proposition 50 is a proposed amendment to the California Constitution placed on the 2025 special election ballot by the state Legislature and Governor.
Under its terms, California would adopt a new congressional district map drawn by the Legislature if other states enact mid-decade maps that are judged to be partisan. The new map would replace the current one drawn by the Citizens Redistricting Commission, but only for the 2026, 2028, and 2030 election cycles. Prop 50 would give the Democratic Party up to five additional seats and is designed as a temporary measure allowing California legislators to redraw congressional district maps, without changing the total number of districts.
Why was Prop 50 introduced?
Prop 50 was introduced in response to mid-decade redistricting efforts in other states, particularly in Texas. In early 2025, Texas approved new congressional maps ahead of the 2026 midterm elections, a move that critics say was intended to favor one political party.
Supporters argue that Prop 50 gives California a tool to defend fair representation when other states alter their maps for partisan advantage.
Opponents, however, believe Prop 50 is a partisan power grab that changes the independent redistricting process voters previously approved of.
What a “Yes” Vote Means
A “Yes” vote on Prop 50 would allow the state to adopt new congressional maps drawn by state legislators. These maps would be used for the 2026, 2028, and 2030 congressional elections, replacing those currently drawn by the Citizens Redistricting Commision.
What a “No” Vote Means
A “No” vote means the state will continue to use the current congressional district maps drawn by the independent citizens redistricting commission after the 2020 census.
How to Vote
This election could influence how California’s congressional districts are drawn. Every eligible voter is encouraged to vote on November 4. Those who have not yet registered can do so online at registertovote.ca.gov by October 20, 2025. Counties will begin mailing Vote-by-Mail ballots to active registered voters on October 6, 2025. Registration and voter status can also be checked at the same site.
